|Greetings from the Critique Club!
Very interesting and unusual shot, I would be curious to see a more detailed breakdown as to how you put this together with the multiple captures.
I do agree with some comments about the right side of the image being a little blah. However, difficult to adjust the natural layout of the stream, unless you are able to cross it and/or get in the middle of it. I've seen it happen! The ambient light is nicely filtered in, and the settings are perfect for such a shot. The water creates a flowing silky leading line to the viewer and plenty of dof is evident by the size of the rocks and foliage visible.
Artistically I like the shot, but would have tried to bump up the colours a bit more to give it some punch. Advanced Editing allows for a fair bit of leeway, don't be afraid to exploit it!
Feel free to PM me with any questions,